Comparative Politics: Rationality, Culture, and Structure is a revised second edition of the volume that guided students and scholars through the intellectual demands of comparative politics. Retaining a focus on the field's research schools, it now pays parallel attention to the pragmatics of causal research. Mark Lichbach begins with a review of discovery, explanation and evidence and Alan Zuckerman argues for explanations with social mechanisms. Ira Katznelson, writing on structuralist ...